package com.cool.person.dao;

import com.cool.person.entity.Columns;
import com.cool.person.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

/**
 * @Author qh
 * @Date 2019-02-25
 * @description
 */
public interface UserMapper {

    List<Columns> listColumns();


//    List<User> listUser(Map<String, Object> map);
    List<Map<String, Object>> listUser(@Param("str") String str);
}
